33440520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{278671}}^1$

素因数の和:278685

約数の個数: 32

約数和(自身を含む): 100321920

約数和(自身を除く): 66881400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 278671, 557342, 836013, 1114684, 1393355, 1672026, 2229368, 2786710, 3344052, 4180065, 5573420, 6688104, 8360130, 11146840, 16720260, 33440520]

約数ペア:

[(1, 33440520), (2, 16720260), (3, 11146840), (4, 8360130), (5, 6688104), (6, 5573420), (8, 4180065), (10, 3344052), (12, 2786710), (15, 2229368), (20, 1672026), (24, 1393355), (30, 1114684), (40, 836013), (60, 557342), (120, 278671)]